This is the mail archive of the ecos-discuss@sourceware.org mailing list for the eCos project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: Re: In trouble of timer operations

From: Andrew Lunn <andrew at lunn dot ch>
To: ariga masahiro <ariga at link-lab dot co dot jp>
Cc: "Paul D. DeRocco" <pderocco at ix dot netcom dot com>, ecos-discuss at ecos dot sourceware dot org
Date: Fri, 30 May 2008 08:34:56 +0200
Subject: Re: [ECOS] Re: In trouble of timer operations
References: <PGEAIGBPLOMOJDAPCOJHAEILKPAB.pderocco@ix.netcom.com> <000501c8c20b$273c4830$1c0110ac@ariga>

> Forgive my ignorance,but please teach me more.
> If I like to insert exactly, say 20msec, delay how should I write program ?

You can get better accuracy by using one of the spare hardware
timers. You would need to program it yourself, handle the interrupts,
block/unblock your thread etc.

              Andrew

-- 
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss

References:
- RE: Re: In trouble of timer operations
  - From: Paul D. DeRocco
- Re: Re: In trouble of timer operations
  - From: ariga masahiro

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]